PT-2016-7037 · Qualcomm · Qualcomm Wi-Fi Driver

Publicado 2016-10-10 · Atualizado 2016-12-06 · CVE-2016-6676

Positive Technologies (AI Summary)

CVSS v2.0

9.3

Alta

Vetor base

AV:N/AC:M/Au:N/C:C/I:C/A:C

Name of the Vulnerable Software and Affected Versions Qualcomm Wi-Fi driver versions prior to 2016-10-05

Description The issue is related to an off-by-one error in the CORE/HDD/src/wlan hdd cfg.c file of the Qualcomm Wi-Fi driver. This error can be exploited by attackers via a crafted application that makes a GET CFG ioctl call, potentially leading to a buffer overflow. As a result, attackers may gain privileges or cause a denial of service.

Recommendations For versions prior to 2016-10-05, update the Qualcomm Wi-Fi driver to a version released after 2016-10-05 to resolve the issue. As a temporary workaround, consider restricting access to the wlan hdd cfg.c file or disabling the GET CFG ioctl call functionality until a patch is available.

Correção

Buffer Overflow

Enumeração de Fraquezas

CWE-119

Identificadores relacionados

CVE-2016-6676

Produtos afetados

Qualcomm Wi-Fi Driver

Referências · 5

• https://nvd.nist.gov/vuln/detail/CVE-2016-6676 · Nota de Segurança
• https://source.codeaurora.org/quic/la//platform/vendor/qcom-opensource/wlan/qcacld-2.0/commit/?id=6ba9136879232442a182996427e5c88e5a7512a8 · Correção
• http://source.android.com/security/bulletin/2016-10-01.html · Aviso do Fabricante
• http://securityfocus.com/bid/93328 · Nota
• https://osv.dev/vulnerability/CVE-2016-6676 · Aviso do Fabricante